Peanut Butter Chocolate Chip Bars
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Soft, Chewy Peanut Butter Chocolate Chip Bars are a quick and easy cookie bar loaded with peanut butter and chocolate. They are perfect for a sweet pick me up, bake sales, pot lucks and more. Make this quick and easy dessert today!

Imagine two classic cookie recipes combined into one easy dessert and you get these Peanut Butter Chocolate Chip Bars! Don’t you just love dessert bars? I do because they’re usually one or two steps easier than making a batch of cookies – no chilling dough and no scooping. Instead, you just mix up the dough and bake it in a baking pan. These peanut butter bars are like my sugar cookie bars and monster cookie bars – a favorite cookie combo turned into a bake and slice dessert!
They are soft and chewy with lots of melted chocolate chips on top – basically amazing. They’re great for potlucks or bake sales because you can make a big batch so there’s plenty to go around.
These bars are always a hit when I make them and they disappear fast! I think you’ll want to make them, too – they’re so easy to make and so good!
Ingredients for Peanut Butter Chocolate Chip Bars
You’ll need only pantry essentials for this easy baking recipe! I love that I always have the ingredients in my house so if I need a dessert last minute I can always count on making these.

This is an Easy One Bowl Recipe!
Did I mention that yet? Nothing better than a one-bowl dessert recipe!
Start by mixing the eggs, butter, peanut butter, vanilla, and sugar together until smooth. Add the dry ingredients and mix until the dough comes together!

Spread the dough into a prepared 9×13″ baking pan and sprinkle the chocolate chips over the top.
Bake for 25 minutes at 350 degrees F. Cool the bars in the pan before slicing and serving!
Storage Tips
- You can make these a day in advance, but I recommend waiting to slice them. Instead, wrap the fully cooled pan in plastic wrap and then slice them when you’re ready to serve them. This will ensure they don’t dry out.
- Leftover bars will keep for up to three days at room temperature – just be sure to keep them in an airtight container.
- You can also freeze the bars! Once they are cooled you can tightly wrap the entire pan and freeze it for up to three months. Just leave it out at room temperature to thaw and then slice. Or, you can wrap the individual bars and keep them in a freezer-safe bag or container.
Sometimes I make a batch of these for the family, but I freeze half of them for later! It’s easy to just take them out of the freezer a few at a time – definitely keeps me from over-indulging.
Recipe Variations
I love the peanut butter cookie bar base, but you can switch up the add-ins if you want to experiment! Here are some ideas:
- Sprinkle any kind of chips over the top – milk, dark, and semi-sweet chocolate chips are all great!
- You could add some peanut butter chips and mix them up with the chocolate chips.
- Love white chocolate? Add some white chocolate chips!
- Or, chop up some peanut butter cups to sprinkle over the top – just make sure they’re finely chopped and not in big chunks.
- Love peanuts? Chop up a few of those and add them to the batter.

Are you ready to preheat your oven? You’re going to want to make a batch of these amazing bars – they never last long at our house!
More Easy Recipes to Try!
- Fudgy marshmallow brownies are soft, chewy brownies topped with marshmallows and chocolate frosting!
- White chocolate Frito bars are a gooey dessert that’s the perfect sweet and salty combination we all love and crave!
- Banana bars topped with cream cheese frosting are so soft and tender – this one is a long-time family favorite!
- Love a classic peanut butter and jelly sandwich? My Peanut Butter and Jelly Bars are a fun twist on that classic and bake up soft and chewy.
- We love making S’mores Bars during the summertime! The perfect ooey gooey treat.
- Quick and easy 3 ingredient Peanut Butter Cookies are a classic old fashion recipe that is easy to make from scratch because you just need three pantry staples.
- Peanut Butter and Banana Icebox Cake is a Homemade Light & Fluffy Peanut Butter Mousse Layered with Peanut Butter Cookies and Bananas and then Drizzled with Peanut Butter! The Perfect No Bake Dessert!
Try it and love it? Rate it, please!!!? Seriously though a five-star rating below will make my day! If you snap a photo, please be sure tag me on Instagram at @julieseatsandtreats or #julieseatsandtreats so I can see your yummy treat!!
Did you make this? If you snap a photo, please be sure tag me on Instagram at @julieseatsandtreats or #julieseatsandtreats so I can see your yummy treat!

Peanut Butter Chocolate Chip Bars
Ingredients
- 1/2 c. butter softened
- 1/2 c. peanut butter
- 2 c. brown sugar
- 2 eggs
- 2 tsp vanilla
- 2 c. all-purpose flour
- 1/4 tsp baking soda
- 1 tsp salt
- 1 tsp baking powder
- 1 c. chocolate chips
Instructions
- Preheat oven to 350 degrees. Spray a 9×13 inch pan with non-stick cooking spray.
- In a large bowl mix all ingredients except chocolate chips. Spread in prepared pan. Sprinkle the chocolate chips over the top and press down slightly.
- Bake 25 minutes or until the middle is set and edges are just starting to turn golden brown.
Tips
- You can make these a day in advance, but I recommend waiting to slice them. Instead, wrap the fully cooled pan in plastic wrap and then slice them when you’re ready to serve them. This will ensure they don’t dry out.
- Leftover bars will keep for up to three days at room temperature – just be sure to keep them in an airtight container.
- You can also freeze the bars! Once they are cooled you can tightly wrap the entire pan and freeze it for up to three months. Just leave it out at room temperature to thaw and then slice. Or, you can wrap the individual bars and keep them in a freezer-safe bag or container.
- Sprinkle any kind of chips over the top – milk, dark, and semi-sweet chocolate chips are all great!
- You could add some peanut butter chips and mix them up with the chocolate chips.
- Love white chocolate? Add some white chocolate chips!
- Or, chop up some peanut butter cups to sprinkle over the top – just make sure they’re finely chopped and not in big chunks.
- Love peanuts? Chop up a few of those and add them to the batter.
Sasha says
These are the best!!!
Courtney says
I am also a big fan! Hard to only have one. Thank you for rating this recipe & letting us know you love it!
Natasha says
So delicious, chewy and so tasty! I followed the recipe exactly and the end result was amazing, my kids finished them all!
Julie says
Excellent! I’m glad they loved it!
Kara says
I made them with half peanut butter chips, half chocolate chips, and a handful of chopped roasted peanuts. So yummy!
Julie says
Excellent! I’m glad you enjoyed it!
Lauren Kelly says
Absolutely delicious! The only issue I have is that I wish I made a double batch!
Julie says
Isn’t that always the case?! I’m glad you enjoyed them!
Roberta Cozine says
Could I use almond butter and maybe almond extract? It’s sounds really yummy!
Julie says
I’ve never tested it that way but I think it would be worth a shot! If you try it out, let me know how it goes!
Dawn says
Hi Julie! I made the peanut butter chocolate chip bars last night and my husband loved them. Another keeper recipe. Thanks!
Julie says
You’re welcome! I’m glad they were a hit!
KAREn says
Serving size is one gram?
Julie Evink says
It’s 1 bar if you cut them into 20 bars
Celeste says
Hi Julie! I Made these bars today they are incredibly moist and so tasty yummy! Lol thanks for the added pounds! love your site and recipes! Thanks again! Celeste in Eagan Minnesota!
Gail Slagle says
Yum!!! These sound wonderful – chocolate and peanut butter! What coud be better?!?!
Julie Evink says
Pretty much nothing in my opinion!